Grant Thornton

Grant Thornton is one of the world’s leading networks of independent audit, tax, and advisory firms, serving clients in over 140 countries. The UK member firm, Grant Thornton UK LLP, is one of the largest in the network and provides services to mid-market businesses, large corporates, public sector organisations, and not-for-profits. The firm is known for its strengths in audit, corporate finance, forensic accounting, and restructuring, with growing capabilities in ESG, digital transformation, and cyber risk. Grant Thornton positions itself as a challenger to the Big Four, offering high partner access, commercial insight, and a collaborative style tailored to growth-focused clients. It is also a major player in private business advisory, particularly for family-owned companies and PE-backed firms. The network’s shared values of transparency and trust underpin its cross-border collaboration and sector-led client service model.